baber/WOPTO huggingface dataset:
Patent JP-S57157553-A (JP)
Title: Semiconductor device
Inventor: HIRAI KEIICHI
IPC: H01L21/48
Filed: 1981-03-24
Abstract: PURPOSE:To obtain an electrode connecting structure having large bonding strength in a semiconductor device having a structure is which at least two electrode metals are connected by interposing eutectic alloy layer of silver and copper formed by welding at the connecting portion. CONSTITUTION:The structure of the lead terminal of a hybrid integrated circuit device and the connecting structure of the lead terminal to a film circuit substrate are formed as follows: Metallized silver palladium terminal electrodes 2 are formed in the prescribed pattern shape on an insulating substrate 1 made of ceramic or the like, and lead terminals 3 are connected to the electrodes 3. In this structure, the center conductor of the terminal 3 is formed of an iron material 30, a copper layer 31 is convered by plating on the surface, and a silver layer 32 is similarly laminated by plating on the layer 31. The layers 31, 32 are formed on the back surface of the material 30 of the side contacted with the  electrodes 2, and a silver-copper alloy layer 33 alloyed with silver in the electrode 2 is formed at the welded part 33. In this manner, its cost can be reduced,  and a terminal connection having large mechanical strength can be obtained.
Patent JP-S58161419-A (JP)
Title: Analog-digital converter
Inventor: MAEHANA YOSHIO
IPC: H03M1/12
Filed: 1982-03-18
Abstract: PURPOSE:To attain accurate reference value correction without losing the converting speed, by providing an analog-digital converter to convert an output signal of a differential amplifier into a digital signal. CONSTITUTION:An input signal 1 is inputted to a differential amplifier B after amplified at an amplifier A, subtracted with an output signal 77 of an analog signal storage circuit G and becomes an output signal 44 of the differential amplifier B. The output signal 44 of the differential amplifier B is sample-held at a circuit C, an output signal 55 is A/D-converted at an A/D conversion control signal and becomes a digital output signal 66. An output signal 33 of the amplifier A is applied to the input of the analog signal storage circuit G, stored in the analog signal storage circuit G with a reference value correcton control signal b2, and an output signal 77 becomes an input signal to the differential amplifier B. The input signal 1 is corrected with a reference signal Vs, and the A/D conversion is attained without affected by the drift characterstics of the amplifier A.
Patent JP-2000242442-A (JP)
Title: Method and device for fetching data and recording medium
Inventor: TANMACHI MASAYUKI
IPC: G06F3/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To greatly reduce an operation load when application software is generated by sending data read out of a data carrier to a computer body and generating an input file for storing the sent data. SOLUTION: This device is composed of the computer body, a reader writer which reads and writes data to and out of a data card at a distance from the computer main body, an RS232C cable which connects the computer body and reader writer in a serial-communication state, etc. When a specific output file is present, it is sent to the reader writer through the RS232C cable. Then the contents of the output file are written to a tag by the reader writer. Then they are transmitted to the computer body through the RS232C cable. The contents are recorded and an input file given a previously set specific file name is generated on the computer body.
Patent JP-H09236194-A (JP)
Title: Heat insulating material and heat insulation panel
Inventor: HOSOKAWA SHUNSUKE
IPC: E04B1/80
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To suppress heat transmission by planted short fibers by making short fibers of short fiber groups and disposing these short fibers at fixed intervals in a heat insulating material formed by laminating a plurality of planted aluminum foils, the short fibers being planted on the surface of the aluminum foils. SOLUTION: A heat insulating material used as a wall surface panel for a refrigerator or the like is formed as a one-side planted aluminum foil 5 by coating a planting area 2 in one surface of an aluminum foil 1 with a planting adhesive 4 and planting chemical fibers such as acrylic fibers or short fibers such as ceramic fibers in the planting area 2 so as to form a short fiber group 3. In this case, the shape of the planting area 2 is formed to be circular for instance and the fibers are planted therein at fixed intervals. The heat insulating material is formed by laminating a plurality of such planted aluminum foils 5 and after the end surfaces of the laminated planted aluminum foils 5 are sealed by sealents, by replacing air inside the laminated planted aluminum foils 5 by substitute fluorocarbons, an excellent heat insulating effect is provided.
Patent JP-H09237007-A (JP)
Title: Thermal fixing roller
Inventor: HINOTANI HIROAKI
IPC: G03G15/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a roller for a fixing device capable of restraining power consumption and shortening a warm-up time by setting fixing temperature low. SOLUTION: This thermal fixing roller 12 is provided with a hollow metallic conduit 16 heated from the inside by a heating element such as a halogen lamp heater 11, and a primer layer 17 securing the adhesive strength between the conduit 16 and a heat resistant offset preventing covering layer 18 is formed as a thin film on the surface of the conduit 16. The covering layer 18 formed as the thin film on the surface of the primer layer 17 and made of fluororesin is filled with graphite powder which is a filler having both heat conductivity and electric conductivity and whose grain size is <=5μm by 1-10wt.%.
Patent JP-S62201389-A (JP)
Title: Measuring instrument for pulse width error
Inventor: ABE FUMIYOSHI
IPC: G04F10/10
Filed: 1986-02-28
Abstract: PURPOSE:To obtain high stability and high resolution with simple constitution by finding and output corresponding to a difference in the pulse width of an input pulse signal based on the reference pulse signal of a timer. CONSTITUTION:The timer 11 generates the reference pulse signal DLY1 which rises at the timing of a clock pulse CLK1 and falls thereafter according to the logical level of the input pulse signal VEL1. The converting circuit composed of a timing pulse generating circuit 12, sample holding circuits 13 and 14, a switch circuit 15, an output circuit 18, etc., sends out an output VE1+VE2 corresponding to the sum period TE1+TE2 of the 1st period TE1 from the leading edge of the pulse TX1 of the signal VEL1 to the leading edge of the signal DLY1 and the 2nd period TE2 from the trailing edge of the signal DLY1 to the trailing edge of the pulse TX1 of the signal VEL1. This output VE1+VE2 is sent out as the pulse width error signal VCON1 of the pulse width TX1 of the signal VEL1 corresponding to the pulse width TO1 of the signal DLY1.
Patent JP-S58160466-A (JP)
Inventor: MIKI HISAMI
IPC: E04F15/02
Filed: 1982-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58160805-A (JP)
Title: Method for measuring size and shape of large-diameter steel pipe
Inventor: KOMORI TERUHISA
IPC: G01B11/02
Filed: 1982-03-18
Abstract: PURPOSE:To measure the profiles of the shapes near the weld zones on the outside surface of a large-diameter welded steel pipe and the groove thereof without contact, by using a laser beam. CONSTITUTION:A large-diameter steel pipe 9 which is accepted in an inspection line is rotated by turning rolls 10 so that the reinforcement of weld is positioned roughly exactly in a 12 o'clock position. When the reinforcement of weld of the steel pipe comes the said position, a microphotometer 13 scans on the steel pipe 9 immediately by means  of a rotating screw 15, and the moving distance thereof is measured exactly with a detector 16 for the extent of scanning. Said distance is fed to a processing device 18 for scanning movement signals, where the signal is converted to the extent of movement by  counting the number of the pulses thereof. The distance signal between the microphotometer 13 and the pipe 9 is fed as a voltage signal to a processing device 17 for microphotometer signals, and the voltage signal is converted to the spacing signal between the respective points with the device 17. The spacing signal and the movement signal are fed to a processing device 19 for calculating sizes which calculates the sizes of the respective inspection items, whereby the size values of the respective inspection items are calculated and the assessment of the results is accomplished.
Patent JP-S62253162-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/30
Filed: 1986-02-28
Abstract: PURPOSE:To dispense with rinsing, to enable a stable dye image to be rapidly formed, and to render dissolution of a color developing agent and preparation of a processing solution simple and easy by processing a color photographic sensitive material composed substantially of silver chlorobromide with a color developing solution specified in composition under specified conditions. CONSTITUTION:The color photographic sensitive material composed substantially of silver chlorobromide is color developed with the color developing solution containing at least one of p-phenylene-diamine type color developing agents each having an alkylsulfonamidoalkyl group combining with an aromatic ring or an amino nitrogen in an amount of >=1.5X10<-2>mol in a pH of >=10.3 at a temperature of >=30 deg.c within 120 sec, and it undergoes bleach-fixing and stabilizing processings. The solvent of said color developing agent is composed of water and a nonaqueous solvent S having a log P of <=0.4 and another nonaqueous solvent S' having a log P of >=0.4 in an S'/S volume ratio of <=0.003:1.
Patent JP-H07254726-A (JP)
Title: Semiconductor optical detector
Inventor: SHIGENAKA KEITARO
IPC: H01L21/20
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an integral-type semiconductor detector excellent in resistance to vibration, by electrically connecting a photoelectric conversion part, which is formed on a silicon substrate and composed of II-VI compound semiconductor containing Hg, with a charge transfer element formed on the same silicon substrate or the other silicon substrate. CONSTITUTION:A circuit part 2 of a one-dimensional charge transfer element chip is formed on a silicon substrate 6 having a crystal face 16. After the circuit part is covered with polycrystalline silicon and photoresist, the substrate 6 is dipped in anisotropic etching solution for 30 minutes. Thereby a region of a quadranglar pyramid constituted of a bottom surface of 30mumX30mum and four surfaces 13 whose height is about 11mum. On the silicon substrate 6, the following are continuously grown; an CdTe layer 10 or 3mum in thickness, a P-type Hg0.84Zn0.16Te layer of about 7mum in thickness, and an indium-doped N-type Hg0.84Zn0.16 layer 14 of about 1mum. The region of the quadrangular pyramid is covered with photoresist, the polycrystalline silicon is eliminated, a ZnS layer 15 is evaporated on the whole part of a photoelectric conversion part, and then a charge transfer part 2 is connected with the photoelectric conversion part 1 through aluminum wiring 12.
Patent JP-2000241797-A (JP)
Title: Active matrix type liquid crystal display device and its drive method
Inventor: SEKINE HIROYUKI
IPC: G02F1/1368
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress an effect due dispersion in an offset voltage of an amplifier of a data driver circuit and to simplify circuit constitution. SOLUTION: Two pixel TXTs Mpa, Mpb are provided on each pixel PIX of this device, and two pieces of data signal lines DBA, DBB are provided at every pixel column, and these two pieces of data signal lines DBA, DBB are connected to respective the pixel TFTs Mpa, Mpb. One horizontal interval inputted with a video signal by one pixel row id bisected, and in one period, a reference voltage is applied to both of two pieces of data signal lines DBA, DBB at every pixel column, and in the other period, the video signal is applied to only either one side of two pieces of data signal lines DBA, DBB, and in one horizontal period, the potential of a gate signal line GA of a pixel row to be displayed is made the potential that the pixel TFTs Mpa, Mpb connected to the gate signal line GA become in a conductive state.
Patent JP-S59168098-A (JP)
Title: General-purpose lubricating oil
Inventor: SATOU MITSURU
IPC: C10M169/04
Filed: 1983-03-15
Abstract: PURPOSE:To provide a high performance lubricating oil having a very wide range of applications, prepared by adding specified substances to a gasoline engine oil. CONSTITUTION:The lubricating oil is prepared by mixing (A) about 25wt% gasoline engine oil SAE 20 W-10 and about 25wt% gasoline engine oil SAE 20 W-30, (B) about 25wt% molybdenum, (C) about 5% boric acid, (D) about 5wt% polyethylene, (E) about 5% fluorocarbon resin, (F) about 3wt% hydraulic oil, (G) about 3% rust preventive oil and (H) about 4wt% SP oil in a mixer for three days at a rate of one hour/day. The resultant lubricating oil has a kinematic viscosity of 69.88cSt at 40 deg.C and 9.633cSt at 100 deg.C, a viscosity index of 118, a pour point of -30 deg.C and a flash point of 238 deg.C.
Patent JP-H05242916-A (JP)
Title: Electric appliance and terminal device
Inventor: MATSUSHITA TOSHIAKI
IPC: H01R4/38
Filed: 1992-02-28
Abstract: PURPOSE:To prevent a setscrew from falling from an appliance body, even when the setscrew is detached from a terminal, by inserting a plurality of setscrews through respective screw holes of the appliance body and forming the screw holes like a tumbler with adjacent sections dented for communication. CONSTITUTION:For connecting a cable 21 to a neutral polarity terminal 6, two setscrews 14 and 14 in the screw holes 15 and 15 of an appliance body 1 are loosened, using a screwdriver or the like, and the cable 21 is inserted in a gap between the bearing face 13 of the terminal 6 and a cable presser 11. Then, the setscrews 14 and 14 are tightened in the screw holes 15 and 15 of the appliance body 1, thereby connecting the cable 21 to the terminal 6. A slit 10 is formed between screw holes 9 and 9 and, therefore, the terminal 6 has no effect on the side of another screw in terms of strain, deformation or the like, thereby ensuring a balanced cable connection. Furthermore, the setscrew 14, even if detached from the hole 9 due to loosening, is caught by the intermediate dent section of the hole 15, and prevented from falling from the appliance body 1.
Patent JP-H07254548-A (JP)
Title: Electron beam lithography device
Inventor: TAMAMUSHI SHUICHI
IPC: H01L21/027
Filed: 1994-03-15
Abstract: PURPOSE:To provide an electron beam lithography device capable of reducing a useless time produced at the time of performing proximity effect compensation. CONSTITUTION:In an electron beam lithography device in which a sample surface is scanned by an electron beam to draw a desired pattern on a sample, this electron beam device is provided with an electron gun 2 for generating an electron beam, optical systems 4, 5, 6 for converging and deflecting the electron beam on a sample 8, an electrostatic lens 9 disposed between the material plane and the image plane of an object lens 6 which is closest to the surface of the sample 8 and a transfer switch 11 for connecting the electrostatic lens to a high-voltage power supply 10 or to the ground. The electrostatic lens 9 is grounded at the time of usual drawing, and the electrostatic lens is connected to the high-voltage power supply at the time of proximity effect compensation drawing, and a focal point is moved by electrostatic lens at the time of proximity effect compensation drawing.
Patent JP-S62203794-A (JP)
Inventor: SUGIURA HIROTADA
IPC: B25J9/06
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05280113-A (JP)
Title: Heat insulating panel and panel method using it
IPC: E04F13/04
Filed: 1992-01-17
Abstract: PURPOSE:To perform mortar coating within the shortest period of time and, at the same time, to suppress the generation of cracks in mortar even if there are twists in columns, etc. CONSTITUTION:When mortar 9 is applied to the surface of a heat insulating panel 2, the mortar 9 enters a large number of blind bores 1 bored therein uniformly. the mortar and the heat insulating panel are connected together as a unit, and the mortar is applied thereto in a proper thickness. A wallboard formed in such a way is such that the mortar 9 is borne on the heating insulating panel firmly, so that there is nothing to worry about peeling-off even if the coating is thick, single tier coating such as finish coating is effective, and the execution period is shortened.
Patent JP-S57159179-A (JP)
Title: Video reproducing system for video disc player
Inventor: SUWA SHIYUNSUKE
IPC: H04N5/44
Filed: 1981-03-26
Abstract: PURPOSE:To prevent disappearance of a picture, by outputting a television broadcast on a monitor television receiver at a pause position. CONSTITUTION:A pause signal from a pause device 10 in a video disc player is outputted to a channel switching signal generator 11. An output signal of the said device 11 is outputted to a monitor television receiver 12. A pulse signal of this output is inputted to a designated channel storage callout circuit in a receiver to picture the video of a broadcast station of a predesignated channel.
Patent JP-S59171660-A (JP)
Title: Printing apparatus
Inventor: YAMADA YASUAKI
IPC: G06K15/10
Filed: 1983-03-18
Abstract: PURPOSE:To provide a printing apparatus capable of printing a character while changing the size thereof, constituted from such a mechanism that a delay circuit is provided between a character generator and a drive circuit and, when the printing elements of one vertical line are inclined, the printing element is driven through the delay circuit. CONSTITUTION:Printing elements 5 in one vertical line are provided and a printing signal delay circuit 9 is provided between the drive part thereof and a character generator 8. When a small character is printed by inclining a base plate 4, head is downwardly lowered only over a distance (d) to perform printing in order to align the under side of each character or an underline. When the printing elements 5 are set to a vertical state, each printing element 5 is driven without using the delay circuit 9 and, when inclined, said printing element 5 is driven through the delay circuit 9.
Patent JP-H08242026-A (JP)
Title: Piezoelectric oscillator and piezoelectric oscillator device provided therewith and circuit device provided with same device
Inventor: YANAI MASAKI
IPC: H03H9/02
Filed: 1995-03-03
Abstract: PURPOSE: To provide a low-cost piezoelectric oscillator that does not need a tuning circuit and can be readily processed and uses harmonic. CONSTITUTION: A piezoelectric oscillator comprises a piezoelectric element 10 in which a value of an electric mechanical coupling efficient in a thickness vertical mode is sufficiently higher than a value of the electric mechanical couping efficient in a thickness smoothing oscillation made; and a pair or electrodes 11, 12 arranged so as to close harmonic energy of a thickness vertical oscillation of the piezoelectric element.
Patent JP-S52126826-A (JP)
Title: Device forchecking automotive door
Inventor: YUKUMOTO KAZUYOSHI
IPC: E05F3/00
Filed: 1976-04-19
Abstract: PURPOSE:To enable maintaining an automotive door in open state in any half open state by utilizing the elastic deformation of retainer member by sliding the member mounted to the door along a lever having projection secured to the automotive body.
Patent JP-2000243417-A (JP)
Title: Fuel cell apparatus
Inventor: INAME TSUTOMU
IPC: H01M8/06
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in output performance due to impurity mixed in a circulating path for supplying a gas by providing a removing means for removing an electric power generation inhibitor in the circulating path when a predetermined electric power generating condition in the circulating path for circulating and supplying at least one gas of first and second gases. SOLUTION: In this fuel cell apparatus, a hydrogen supply/exhaust system 10 and each fuel cell stack 2 construct a circulating path. The hydrogen supply/ exhaust system 10 is provided with a hydrogen common supply tube 11 and a hydrogen common exhaust tube 12. A check valve 13 accepts only a flow from the hydrogen common exhaust tube 12 to the hydrogen common supply tube 11. A purge valve 41 is generally closed and when opened, a gas in the hydrogen supply/exhaust system 10 is released. The impurity other than the hydrogen is accumulated in the hydrogen supply/exhaust system 10 or is attached on an electrode and then output performance is reduced with the lapse of time. Accordingly, the gas is released in the air for a predetermined period at a certain interval. When voltage or hydrogen concentration is decreased even within a predetermined period, purging is preformed.
Patent JP-S59168574-A (JP)
Title: Electronic cash register
Inventor: YAMATO MASAKI
IPC: G07G1/12
Filed: 1983-03-16
Abstract: PURPOSE:To perform the accurate registration only in case a prescribed relation is secured among the amount of cash, the check information and the department information with an electronic cash register, by feeding the check numerical values before and after the input of amount and then applying a department key. CONSTITUTION:A check digit 3 and then a department key 3 are fed after feeding an amount Yen3,570 by a ten-key. A multiplication is applied with the weight of 3 to the odd digits counted from a lower digit of a code corresponding to the input amount and department key; while a multiplication is applied to the even digits with the weight of 1. The multiplication values of each digit are added together and then divided by the MOD value of 10, and a complement is calculated for a residual 7. The result of this operation is 3 and coincident with the check digit 3. Thus an accurate input can be decided. The same calculation is carried out with push of a department key 4, and the result of this operation is 7 and not coincident with the check bit 3. Thus no registration is performed.
Patent JP-H11226747-A (JP)
Title: Seam welding equipment
Inventor: TAKASAKI HIROYUKI
IPC: B23K11/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To nearly equalize the size of positive and negative welding traces, to surely hermetically seal built-in contents, and also to prevent the contents from being damaged by heat, even in the presence of generation and absorption of heat by Peltier effect in the joined point. SOLUTION: A positive and a negative phase angle voltage generator 3, 4 are provided which set a voltage of a level proportional to the phase angle corresponding to an energization starting point in the positive and the negative half cycle of the AC voltage and current from an AC power source to the primary side of a welding transformer T1. A selector 5 is provided which selects the output voltage of the positive phase angle voltage generator 3 for the positive half cycle, which selects the output voltage of the negative phase angle voltage generator 4 for the negative half cycle, and which supplies these selections to a phase angle pulse generator 6. The output pulse of this phase angle pulse generator 6 controls a switching circuit 7, which controls the energization feedback of the AC voltage and current to the welding transformer T1.
Patent JP-S51120315-A (JP)
Title: Air intake sound absorbing device for exhaust turbine supercharger
Inventor: NARUSUE SHIGETOSHI
IPC: F02M35/12
Filed: 1975-04-15
Abstract: PURPOSE: Sound absorbing cell is provided at an air intake port and a conical sound absorbing cell is installed in the same direction as that of the rotor axis to reflect the sound wave and thus to prevent a generation of noise. 
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